Patricia Mathis

XCast Labs, Inc. provides software and hardware solutions. It offers hosted IP-PBX solution, SIP trunking solution, video solution, VoIP mobile and WIFI, phones and devices, and carrier and wholesale services. The company was founded by Patricia Mathis, Vladimir Smelyansky, Roman Marchevsky, Gregory O Welch and Cliff Rees in 2002 and is headquartered in Los Angeles, CA.

Part of Packaging Research Corp., Prc is a leader in the experience management space, providing surveys and intuitive reporting to help organizations manage and improve patient, physician, employee, community, and brand experiences. Over 2,800 healthcare organizations have used Prc's solutions to create cultures of excellence. Prc is partnered with Healthcare Experience Foundation (HXF) to provide clients with access to leading practices, coaches, and learning resources. Prc's proprietary healthcare discovery platform is designed to drive action, optimize engagement, and increase loyalty while building a positive culture across the healthcare ecosystem. Prc was acquired by Greenwood Holdings, Inc. from PR Co. on August 13, 1992.

AT & T is the global leader in providing local, long distance, Internet, and transaction-based voice and data services. AT&T provides unparalleled quality and reliability in communications services

MCI Communications Services LLC provides communications and information technology services. The company was founded in 1963 and is headquartered in Basking Ridge, NJ.